{"id":51530,"date":"2023-09-04T14:37:09","date_gmt":"2023-09-04T14:37:09","guid":{"rendered":"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue"},"modified":"2023-09-04T15:01:29","modified_gmt":"2023-09-04T15:01:29","slug":"cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue","title":{"rendered":"Cyberpunk Future Nears as Scientists Find Way to Fuse Nanocircuits Onto Living Tissue"},"content":{"rendered":"

Africa-Press – Rwanda. <\/strong><\/span>Scientists have spent decades contemplating and working on neurotechnologies and nanoelectronics to \u2018enhance\u2019 animal or human brains and bodies using electronic devices. But until very recently, such ideas have remained the stuff of science fiction (and mostly dystopian science fiction at that).<\/p>\n

A team of researchers from Johns Hopkins University has reported a major breakthrough in a technology which can one day be used to integrate individual human cells with electronics, implanting a nanocircuit of tiny gold particles and wires onto living embryonic fibroblast cells (cells whose job it is to create and sustain tissue) of mice.<\/p>\n

The patterned printing of the impossibly tiny gold and nanowire \u2018tattoos\u2019, made possible thanks to advances in a technology known as nanoimprint lithography, are seen as a first step toward remote, electronics-assisted monitoring and control of cells, all in real time.<\/p>\n

The micro-tattoos are envisioned as a non-invasive, non-toxic biosensor, with functionality similar to that of a barcode or QR code, researchers behind the technology say.<\/p>\n

“We’re talking about putting something like an electronic tattoo on a living object tens of times smaller than the head of a pin. It’s the first step toward attaching sensors and electronics on live cells,” he said.<\/p>\n

“If we had technologies to track the health of isolated cells, we could maybe diagnose and treat diseases much earlier and not wait until the entire organ is damaged,” Gracias added.<\/p>\n

The process of transferring the gold-nanowire pattern onto living tissue was a complex one, with Gracias et al.’s work involved treating the nanocircuit arrays with molecular glues and transferring them onto fibroblast cells using an alginate hydrogel film, which was then dissolved as the gold particles latched on to the cells. Researchers found that the man-made structures could stick to the cells for up to 16 hours, even as they moved around.<\/p>\n

Gracias hailed his team\u2019s work as a major success. \u201cWe\u2019ve shown we can attach complex nanopatterns to living cells, while ensuring that the cell doesn\u2019t die. It\u2019s a very important result that the cells can live and move with the tattoos because there\u2019s often a significant incompatibility between living cells and the methods engineers use to fabricate electronics,\u201d he explained.<\/p>\n

The Johns Hopkins\u2019 research team plans to continue its research, and to attempt experiments on different types of cells and involving more complex nanocircuits.<\/p>\n

One Nanoparticle-sized Step Toward Cyberpunk Dystopia?<\/b><\/p>\n

Gracias et al.\u2019s research, published in the August issue of NANO Letters, a monthly peer-reviewed scientific journal published by the American Chemical Society, received support from JHU, the National Science Foundation, the National Institutes of Health and the US Air Force Office of Scientific Research.<\/p>\n

While the scientists focused on the potential health benefits of the technology, they did not delve into mentioning its possible risks \u2013including use by governments or large companies to monitor or control animals or people. Technology aimed at melding and manipulating tissue (including brain tissue) to control the behavior of living things has been secretly tinkered with by the CIA going back to at least the 1950s and 60s. More recently, primitive electronic-brain interfaces have been touted publicly as a tool for improved “workplace efficiency” at this year\u2019s World Economic Forum gathering.<\/p>\n

The dangers of electronics-based human enhancement has also been explored at length by science fiction novels, serials and movies, from Neuromancer and Blade Runner to Ghost in the Shell and Black Mirror.<\/p>\n

For More News And Analysis About Rwanda<\/a> Follow Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Rwanda. Scientists have spent decades contemplating and working on neurotechnologies and nanoelectronics to \u2018enhance\u2019 animal or human brains and bodies using electronic devices. But until very recently, such ideas have remained the stuff of science fiction (and mostly dystopian science fiction at that). A team of researchers from Johns Hopkins University has reported […]<\/p>\n","protected":false},"author":84,"featured_media":51529,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,31],"tags":[760,763,758],"class_list":["post-51530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-news","category-miscellaneous","tag-africa-press","tag-africa-press-rwanda","tag-rwanda"],"yoast_head":"\nCyberpunk Future Nears as Scientists Find Way to Fuse Nanocircuits Onto Living Tissue - Rwanda<\/title>\n<meta name=\"description\" content=\"Scientists have spent decades contemplating and working on neurotechnologies and nanoelectronics to \u2018enhance\u2019 animal or ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cyberpunk Future Nears as Scientists Find Way to Fuse Nanocircuits Onto Living Tissue\" \/>\n<meta property=\"og:description\" content=\"Scientists have spent decades contemplating and working on neurotechnologies and nanoelectronics to \u2018enhance\u2019 animal or ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue\" \/>\n<meta property=\"og:site_name\" content=\"Rwanda\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-04T14:37:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-04T15:01:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/rwanda\/sites\/23\/2023\/09\/sm_1693826868.823654.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1079\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditoren\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditoren\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue\"},\"author\":{\"name\":\"cfeditoren\",\"@id\":\"https:\/\/www.africa-press.net\/rwanda\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb\"},\"headline\":\"Cyberpunk Future Nears as Scientists Find Way to Fuse Nanocircuits Onto Living Tissue\",\"datePublished\":\"2023-09-04T14:37:09+00:00\",\"dateModified\":\"2023-09-04T15:01:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue\"},\"wordCount\":596,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/rwanda\/sites\/23\/2023\/09\/sm_1693826868.823654.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Rwanda\",\"Rwanda\"],\"articleSection\":[\"all news\",\"Miscellaneous\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue\",\"url\":\"https:\/\/www.africa-press.net\/rwanda\/all-news\/cyberpunk-future-nears-as-scientists-find-way-to-fuse-nanocircuits-onto-living-tissue\",\"name\":\"Cyberpunk Future Nears as Scientists Find Way to Fuse Nanocircuits Onto Living Tissue - 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